Incidental Mutation 'R0081:Frmd4a'
ID 19654
Institutional Source Beutler Lab
Gene Symbol Frmd4a
Ensembl Gene ENSMUSG00000026657
Gene Name FERM domain containing 4A
Synonyms 2700017I06Rik, C230040M21Rik, Gm13190
MMRRC Submission 038368-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.134) question?
Stock # R0081 (G1)
Quality Score 172
Status Validated
Chromosome 2
Chromosomal Location 4022528-4618854 bp(+) (GRCm39)
Type of Mutation critical splice donor site (2 bp from exon)
DNA Base Change (assembly) T to C at 4577252 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000134788 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000075767] [ENSMUST00000091497] [ENSMUST00000175669] [ENSMUST00000175944] [ENSMUST00000176828] [ENSMUST00000176864] [ENSMUST00000177457]
AlphaFold Q8BIE6
Predicted Effect probably null
Transcript: ENSMUST00000075767
SMART Domains Protein: ENSMUSP00000075172
Gene: ENSMUSG00000026657

DomainStartEndE-ValueType
B41 1 206 3.24e-40 SMART
FERM_C 210 311 7.69e-27 SMART
Pfam:DUF3338 340 477 1.9e-63 PFAM
low complexity region 558 571 N/A INTRINSIC
low complexity region 610 623 N/A INTRINSIC
low complexity region 732 741 N/A INTRINSIC
low complexity region 764 785 N/A INTRINSIC
low complexity region 790 801 N/A INTRINSIC
low complexity region 924 947 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000091497
SMART Domains Protein: ENSMUSP00000089079
Gene: ENSMUSG00000026657

DomainStartEndE-ValueType
B41 12 217 3.24e-40 SMART
FERM_C 221 322 7.69e-27 SMART
Pfam:DUF3338 352 487 6.3e-61 PFAM
low complexity region 569 582 N/A INTRINSIC
low complexity region 621 634 N/A INTRINSIC
low complexity region 743 752 N/A INTRINSIC
low complexity region 775 796 N/A INTRINSIC
low complexity region 801 812 N/A INTRINSIC
low complexity region 935 958 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000142452
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153160
Predicted Effect probably null
Transcript: ENSMUST00000175669
SMART Domains Protein: ENSMUSP00000135306
Gene: ENSMUSG00000026657

DomainStartEndE-ValueType
B41 31 236 3.24e-40 SMART
FERM_C 240 341 7.69e-27 SMART
low complexity region 371 387 N/A INTRINSIC
Predicted Effect probably null
Transcript: ENSMUST00000175944
SMART Domains Protein: ENSMUSP00000135686
Gene: ENSMUSG00000026657

DomainStartEndE-ValueType
B41 49 254 3.24e-40 SMART
FERM_C 258 359 7.69e-27 SMART
Pfam:DUF3338 388 525 6.5e-64 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000176828
SMART Domains Protein: ENSMUSP00000134803
Gene: ENSMUSG00000026657

DomainStartEndE-ValueType
Pfam:DUF3338 46 183 4.1e-64 PFAM
low complexity region 264 277 N/A INTRINSIC
low complexity region 316 329 N/A INTRINSIC
low complexity region 438 447 N/A INTRINSIC
low complexity region 470 491 N/A INTRINSIC
low complexity region 496 507 N/A INTRINSIC
low complexity region 630 653 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000176864
SMART Domains Protein: ENSMUSP00000135057
Gene: ENSMUSG00000026657

DomainStartEndE-ValueType
Pfam:DUF3338 35 150 2.6e-50 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000177457
SMART Domains Protein: ENSMUSP00000134788
Gene: ENSMUSG00000026657

DomainStartEndE-ValueType
B41 16 221 3.24e-40 SMART
FERM_C 225 326 7.69e-27 SMART
Pfam:DUF3338 355 492 3.9e-63 PFAM
low complexity region 573 586 N/A INTRINSIC
low complexity region 625 638 N/A INTRINSIC
low complexity region 747 756 N/A INTRINSIC
low complexity region 779 800 N/A INTRINSIC
low complexity region 805 816 N/A INTRINSIC
low complexity region 939 962 N/A INTRINSIC
Meta Mutation Damage Score 0.9714 question?
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 97.2%
  • 10x: 88.5%
  • 20x: 63.6%
Validation Efficiency 94% (159/169)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a FERM domain-containing protein that regulates epithelial cell polarity. It connects ADP ribosylation factor 6 (ARF6) with the Par protein complex, which regulates the remodeling of adherens junctions and linear actin cable formation during epithelial cell polarization. Polymorphisms in this gene are associated with Alzheimer's disease, and also with nicotine dependence. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2015]
Allele List at MGI
Other mutations in this stock
Total: 74 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam5 T C 8: 25,271,703 (GRCm39) D485G probably damaging Het
Adamts19 T C 18: 59,036,137 (GRCm39) probably null Het
Adgrd1 A T 5: 129,255,146 (GRCm39) I598F probably damaging Het
Adh5 A G 3: 138,157,174 (GRCm39) D245G probably benign Het
Adra2b T C 2: 127,206,212 (GRCm39) V238A probably benign Het
Ank1 G A 8: 23,606,258 (GRCm39) V1188I possibly damaging Het
Asap1 C T 15: 63,971,413 (GRCm39) G905D probably damaging Het
AW554918 T C 18: 25,477,959 (GRCm39) V428A probably benign Het
Birc6 T A 17: 74,950,436 (GRCm39) S3226T probably benign Het
Cdh17 A T 4: 11,785,280 (GRCm39) probably benign Het
Cyfip2 A T 11: 46,144,825 (GRCm39) Y676* probably null Het
Dcaf17 T A 2: 70,908,812 (GRCm39) probably benign Het
Dclre1a A G 19: 56,531,139 (GRCm39) F736L probably damaging Het
Ddx41 A T 13: 55,683,193 (GRCm39) H171Q possibly damaging Het
Dennd5b G T 6: 148,895,257 (GRCm39) Q1258K probably benign Het
Dock10 T C 1: 80,584,295 (GRCm39) D137G probably damaging Het
Dpyd G A 3: 118,737,904 (GRCm39) V482I probably benign Het
Erich6 A T 3: 58,543,547 (GRCm39) probably benign Het
Fam193b A G 13: 55,702,024 (GRCm39) probably benign Het
Foxp2 T C 6: 15,405,643 (GRCm39) probably benign Het
Gas2l2 A G 11: 83,313,693 (GRCm39) S540P possibly damaging Het
Glis2 T C 16: 4,431,517 (GRCm39) V348A probably benign Het
Gm14443 C A 2: 175,011,729 (GRCm39) G239V probably damaging Het
Gpr158 T C 2: 21,831,528 (GRCm39) V876A probably damaging Het
H1f8 A G 6: 115,926,942 (GRCm39) E273G probably benign Het
Hadh C T 3: 131,029,285 (GRCm39) D245N probably damaging Het
Hk2 A T 6: 82,711,957 (GRCm39) probably benign Het
Ice1 A T 13: 70,767,163 (GRCm39) Y108* probably null Het
Il10ra T G 9: 45,167,247 (GRCm39) M435L probably benign Het
Inpp5k GT G 11: 75,521,973 (GRCm39) probably null Het
Kank4 G T 4: 98,666,567 (GRCm39) P627T probably benign Het
Kif16b A G 2: 142,549,346 (GRCm39) probably benign Het
Lipn A G 19: 34,054,376 (GRCm39) I205V probably benign Het
Miox C T 15: 89,220,477 (GRCm39) L189F possibly damaging Het
Myh1 T C 11: 67,106,683 (GRCm39) M1255T probably benign Het
Myl3 A C 9: 110,596,997 (GRCm39) D119A probably damaging Het
Myo1d T G 11: 80,448,349 (GRCm39) K925N probably benign Het
Myoz1 T A 14: 20,699,622 (GRCm39) M239L probably benign Het
Ncoa6 TGC TGCGC 2: 155,250,211 (GRCm39) probably null Het
Nf1 C A 11: 79,344,805 (GRCm39) probably benign Het
Npepl1 C T 2: 173,957,879 (GRCm39) P239S probably damaging Het
Olfml1 A G 7: 107,170,506 (GRCm39) K131R probably benign Het
Or12k5 G A 2: 36,895,462 (GRCm39) L55F probably damaging Het
Or1e29 A G 11: 73,667,935 (GRCm39) F73L possibly damaging Het
Or1j15 T A 2: 36,458,893 (GRCm39) Y94* probably null Het
Or1j20 T C 2: 36,760,022 (GRCm39) L148S possibly damaging Het
Or4c10 T A 2: 89,760,423 (GRCm39) I90K possibly damaging Het
Or4f7 A C 2: 111,644,213 (GRCm39) I286S probably damaging Het
Or5p52 C T 7: 107,502,212 (GRCm39) T96I probably benign Het
Or6c202 C T 10: 128,996,707 (GRCm39) D49N possibly damaging Het
Pde7a T C 3: 19,295,697 (GRCm39) probably benign Het
Pik3c2g T C 6: 139,903,519 (GRCm39) C591R probably benign Het
Pkn2 T G 3: 142,559,343 (GRCm39) K61Q probably damaging Het
Ppfia1 C A 7: 144,058,711 (GRCm39) G722C probably damaging Het
Ppp1cb T C 5: 32,644,958 (GRCm39) V263A probably damaging Het
Rab11fip2 A T 19: 59,895,567 (GRCm39) N440K possibly damaging Het
Rbm34 T A 8: 127,676,234 (GRCm39) K340N probably damaging Het
Samd3 T C 10: 26,147,399 (GRCm39) probably benign Het
Sfi1 TCGC TC 11: 3,096,254 (GRCm39) probably null Het
Sigirr T C 7: 140,671,285 (GRCm39) D399G probably damaging Het
Slc17a7 A G 7: 44,824,371 (GRCm39) E554G probably benign Het
Smc3 A G 19: 53,589,993 (GRCm39) probably benign Het
Tdrd1 T C 19: 56,819,703 (GRCm39) Y68H probably benign Het
Tespa1 T A 10: 130,196,719 (GRCm39) L219Q probably damaging Het
Tmem144 G A 3: 79,746,580 (GRCm39) probably benign Het
Ttc38 A G 15: 85,740,673 (GRCm39) S436G probably benign Het
Ttn T A 2: 76,581,423 (GRCm39) I23157F probably damaging Het
Ubxn2b T A 4: 6,203,875 (GRCm39) probably benign Het
Vmn1r28 G A 6: 58,242,702 (GRCm39) A182T probably benign Het
Vmn2r72 T C 7: 85,401,044 (GRCm39) E125G probably benign Het
Vmn2r78 A T 7: 86,572,235 (GRCm39) D532V probably benign Het
Vwa8 C A 14: 79,320,222 (GRCm39) L1078I probably benign Het
Vwce A T 19: 10,641,453 (GRCm39) probably null Het
Zpr1 A G 9: 46,190,995 (GRCm39) D300G probably damaging Het
Other mutations in Frmd4a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00339:Frmd4a APN 2 4,599,525 (GRCm39) missense probably benign 0.00
IGL00508:Frmd4a APN 2 4,599,545 (GRCm39) nonsense probably null
IGL01331:Frmd4a APN 2 4,607,036 (GRCm39) missense probably benign 0.32
IGL01774:Frmd4a APN 2 4,540,047 (GRCm39) splice site probably benign
IGL01909:Frmd4a APN 2 4,608,844 (GRCm39) missense probably benign 0.11
IGL02170:Frmd4a APN 2 4,570,988 (GRCm39) missense probably damaging 0.99
IGL02269:Frmd4a APN 2 4,609,045 (GRCm39) missense probably benign 0.19
IGL02377:Frmd4a APN 2 4,539,385 (GRCm39) missense possibly damaging 0.47
IGL03308:Frmd4a APN 2 4,502,837 (GRCm39) missense possibly damaging 0.95
R0066:Frmd4a UTSW 2 4,477,963 (GRCm39) missense probably damaging 1.00
R0066:Frmd4a UTSW 2 4,477,963 (GRCm39) missense probably damaging 1.00
R0128:Frmd4a UTSW 2 4,608,903 (GRCm39) missense probably damaging 0.98
R0130:Frmd4a UTSW 2 4,608,903 (GRCm39) missense probably damaging 0.98
R0376:Frmd4a UTSW 2 4,577,198 (GRCm39) missense probably damaging 0.97
R0529:Frmd4a UTSW 2 4,610,834 (GRCm39) missense probably damaging 1.00
R0549:Frmd4a UTSW 2 4,608,778 (GRCm39) missense possibly damaging 0.76
R1593:Frmd4a UTSW 2 4,477,999 (GRCm39) missense probably damaging 1.00
R1959:Frmd4a UTSW 2 4,539,997 (GRCm39) missense probably damaging 1.00
R2002:Frmd4a UTSW 2 4,577,176 (GRCm39) missense probably damaging 1.00
R2100:Frmd4a UTSW 2 4,610,834 (GRCm39) missense probably damaging 1.00
R2310:Frmd4a UTSW 2 4,577,210 (GRCm39) frame shift probably null
R2340:Frmd4a UTSW 2 4,591,187 (GRCm39) missense probably damaging 1.00
R2426:Frmd4a UTSW 2 4,534,673 (GRCm39) missense probably damaging 1.00
R2680:Frmd4a UTSW 2 4,539,364 (GRCm39) missense probably damaging 1.00
R3409:Frmd4a UTSW 2 4,157,839 (GRCm39) intron probably benign
R3772:Frmd4a UTSW 2 4,595,433 (GRCm39) missense probably damaging 0.99
R3773:Frmd4a UTSW 2 4,595,433 (GRCm39) missense probably damaging 0.99
R3932:Frmd4a UTSW 2 4,542,071 (GRCm39) missense probably damaging 1.00
R4094:Frmd4a UTSW 2 4,615,843 (GRCm39) missense probably damaging 1.00
R4226:Frmd4a UTSW 2 4,337,889 (GRCm39) missense probably benign 0.00
R4299:Frmd4a UTSW 2 4,337,882 (GRCm39) missense probably benign 0.02
R4304:Frmd4a UTSW 2 4,337,889 (GRCm39) missense probably benign 0.00
R4306:Frmd4a UTSW 2 4,337,889 (GRCm39) missense probably benign 0.00
R4307:Frmd4a UTSW 2 4,337,889 (GRCm39) missense probably benign 0.00
R4346:Frmd4a UTSW 2 4,612,844 (GRCm39) missense possibly damaging 0.92
R4360:Frmd4a UTSW 2 4,606,052 (GRCm39) missense probably damaging 1.00
R4384:Frmd4a UTSW 2 4,599,374 (GRCm39) nonsense probably null
R4547:Frmd4a UTSW 2 4,477,956 (GRCm39) missense probably damaging 1.00
R4575:Frmd4a UTSW 2 4,608,490 (GRCm39) missense possibly damaging 0.83
R4577:Frmd4a UTSW 2 4,608,490 (GRCm39) missense possibly damaging 0.83
R4578:Frmd4a UTSW 2 4,608,490 (GRCm39) missense possibly damaging 0.83
R4688:Frmd4a UTSW 2 4,542,122 (GRCm39) missense possibly damaging 0.81
R4764:Frmd4a UTSW 2 4,608,259 (GRCm39) missense probably damaging 1.00
R4826:Frmd4a UTSW 2 4,606,108 (GRCm39) missense probably damaging 1.00
R4879:Frmd4a UTSW 2 4,534,628 (GRCm39) missense probably damaging 1.00
R5053:Frmd4a UTSW 2 4,608,732 (GRCm39) missense probably damaging 1.00
R5392:Frmd4a UTSW 2 4,599,384 (GRCm39) missense probably damaging 1.00
R5733:Frmd4a UTSW 2 4,305,768 (GRCm39) missense possibly damaging 0.53
R5762:Frmd4a UTSW 2 4,488,876 (GRCm39) missense probably damaging 1.00
R5920:Frmd4a UTSW 2 4,337,927 (GRCm39) missense probably benign 0.02
R5932:Frmd4a UTSW 2 4,534,650 (GRCm39) missense probably damaging 1.00
R6117:Frmd4a UTSW 2 4,607,060 (GRCm39) missense possibly damaging 0.66
R6328:Frmd4a UTSW 2 4,595,509 (GRCm39) missense probably damaging 0.99
R6622:Frmd4a UTSW 2 4,610,873 (GRCm39) missense probably benign 0.00
R6903:Frmd4a UTSW 2 4,591,267 (GRCm39) missense probably damaging 1.00
R7065:Frmd4a UTSW 2 4,570,923 (GRCm39)
R7098:Frmd4a UTSW 2 4,577,244 (GRCm39) missense probably damaging 1.00
R7258:Frmd4a UTSW 2 4,305,764 (GRCm39) missense probably benign
R7336:Frmd4a UTSW 2 4,478,025 (GRCm39) missense possibly damaging 0.92
R7582:Frmd4a UTSW 2 4,599,408 (GRCm39) frame shift probably null
R7607:Frmd4a UTSW 2 4,596,747 (GRCm39) nonsense probably null
R7697:Frmd4a UTSW 2 4,488,892 (GRCm39) missense probably damaging 1.00
R7750:Frmd4a UTSW 2 4,606,160 (GRCm39) missense probably benign 0.14
R7795:Frmd4a UTSW 2 4,595,506 (GRCm39) missense probably damaging 1.00
R7848:Frmd4a UTSW 2 4,596,728 (GRCm39) intron probably benign
R7899:Frmd4a UTSW 2 4,608,900 (GRCm39) missense probably damaging 1.00
R8024:Frmd4a UTSW 2 4,608,513 (GRCm39) missense probably damaging 1.00
R8399:Frmd4a UTSW 2 4,577,244 (GRCm39) missense probably damaging 1.00
R8778:Frmd4a UTSW 2 4,478,026 (GRCm39) missense probably damaging 1.00
R8876:Frmd4a UTSW 2 4,606,111 (GRCm39) missense probably damaging 0.99
R9074:Frmd4a UTSW 2 4,608,765 (GRCm39) missense probably damaging 1.00
R9075:Frmd4a UTSW 2 4,608,765 (GRCm39) missense probably damaging 1.00
R9076:Frmd4a UTSW 2 4,608,765 (GRCm39) missense probably damaging 1.00
R9105:Frmd4a UTSW 2 4,539,994 (GRCm39) missense probably damaging 0.96
R9213:Frmd4a UTSW 2 4,608,372 (GRCm39) missense probably damaging 1.00
R9227:Frmd4a UTSW 2 4,612,844 (GRCm39) missense possibly damaging 0.92
R9230:Frmd4a UTSW 2 4,612,844 (GRCm39) missense possibly damaging 0.92
R9235:Frmd4a UTSW 2 4,599,366 (GRCm39) missense probably damaging 0.99
R9266:Frmd4a UTSW 2 4,610,846 (GRCm39) missense probably damaging 0.99
R9301:Frmd4a UTSW 2 4,157,904 (GRCm39) missense probably benign 0.27
R9307:Frmd4a UTSW 2 4,609,044 (GRCm39) missense probably benign
R9365:Frmd4a UTSW 2 4,606,973 (GRCm39) missense probably benign 0.01
R9476:Frmd4a UTSW 2 4,608,324 (GRCm39) missense probably benign 0.32
R9484:Frmd4a UTSW 2 4,609,026 (GRCm39) missense possibly damaging 0.49
R9510:Frmd4a UTSW 2 4,608,324 (GRCm39) missense probably benign 0.32
R9513:Frmd4a UTSW 2 4,608,711 (GRCm39) missense probably damaging 0.99
Z1176:Frmd4a UTSW 2 4,502,832 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGTTTGTGTAGCTTACGAGCCACC -3'
(R):5'- GCACTGACAATTTGTGCCTCACTG -3'

Sequencing Primer
(F):5'- GGGCTTACAAGTAGGCAAGTATTTTC -3'
(R):5'- TGTGCCTCACTGAAGTTACAC -3'
Posted On 2013-04-11